Class: OBJMarker | Altizure SDK

new OBJMarker(markerOptions)

Parameters:

Name Type Description

markerOptions

object

选项来构建标记

Properties

Name	Type	Attributes	Default	Description
`shape`	string			标记为excution，使用'CUSTOMIZE'作为自定义路径
`objUrl`	string			url到obj文件
`mtlUrl`	string	<optional>		url到mtl文件
`upDir`	object	<optional>		向上方向，默认{x：0，y：0，z：1}
`scale`	number	<optional>	1	将模型缩放到具有半径尺度的边界球
`errHandler`	function	<optional>		OBJMarker创建的错误处理程序
`patrolRoutes`	function	<optional>		标记的路线数据
`isRollOver`	bool	<optional>	false	是否重新加载obj

See:

{Marker}
{addMTLOBJ}

Example

construction

 let objMarker = new altizure.OBJMarker({
   sandbox: sandbox,
   position: new altizure.LngLatAlt(127.55201053062397, 45.024293080277, 0),
   name: 'Optimus',
   shape: 'CUSTOMIZE',
   objUrl: './object/optimus.obj',
   mtlUrl: './object/optimus.obj.mtl',
   upDir: {x: 0, y: 0, z: 1},
   scale: 10
 })

Extends

Marker

Members

bboxColor

设置对象标记的边界框颜色

Example

Change the bounding box color

 objMarker.bboxColor = 0xff0000 // red

euler :object

Eular角度表示中的方向。 {x：绕X轴以弧度为单位的旋转角度， y：弧度， z：弧度，顺序：旋转顺序，默认'XYZ'}。用这个代替方向 如果你不熟悉数学。

Overrides:

Marker#euler

See:

Eular angle rotation

Example

Set orientation by Eular angles

 marker.euler = {x: Math.PI/6, y: Math.PI/4, z: Math.PI/3} // rotate around X-axis for 30 degree; Y for 45 degree; Z for 60 degree, in that order.
 marker.euler = {y: Math.PI/2} // rotate around Y-axis for 90 degree.

readonly ID :string

获取唯一的ID。

Inherited From:

Marker#ID

interactable :bool

如果标记是可交互的，则设置。设置为true以响应鼠标事件。

Overrides:

Marker#interactable

Example

Set interactable

 marker.interactable = true // make this marker interactable
 marker.interactable = !marker.interactable // flip interactable status

name :string

一串名字。

Overrides:

Marker#name

Example

Set name

 marker.name = 'this marker' // set name as 'this marker'
 marker.name = marker.name + ' suffix' // extend the name

orientation :object

通过均匀四元数{x，y，z，w}设置旋转。使用EULAR 相反，如果你不知道如何使用这个。

Overrides:

Marker#orientation

See:

Quaternion

Example

Set orientation

 marker.orientation = {x: 0, y: 0, z: 0, w: 1}

position :LngLatAlt

改变当前位置{lng，lat，alt}。

Overrides:

Marker#position

Example

Set position

 marker.position = {
   lng: 113.93977612840078,
   lat: 22.5364271949327,
   alt: 12.3
 }

scale :number

设置标记的比例。

Overrides:

Marker#scale

Example

Set scale

 marker.scale = 2.0 // set scale to 2.0
 marker.scale = marker.scale * 2.0 // make it two times bigger

visible :bool

设置标记的可见性。

Overrides:

Marker#visible

Example

Set visible

 marker.visible = false // make this marker invisible
 marker.visible = !marker.visible // flip visible status

x :number

在x方向上设置标记的比例。

Overrides:

Marker#x

Example

Set scale x

 marker.x = 2.0 // set scale x to 2.0
 marker.x = marker.x * 2.0 // make it two times bigger in x direction

y :number

在y方向上设置标记的比例。

Overrides:

Marker#y

Example

Set scale y

 marker.y = 2.0 // set scale y to 2.0
 marker.y = marker.y * 2.0 // make it two times bigger in y direction

z :number

在z方向上设置标记的比例。

Overrides:

Marker#z

Example

Set scale z

 marker.z = 2.0 // set scale z to 2.0
 marker.z = marker.z * 2.0 // make it two times bigger in z direction

Methods

abstract animate(options)

传播的事件，正在渲染的新帧。

Parameters:

Name	Type	Description
`options`	object

Inherited From:

Marker#animate

destruct()

析构函数。

Overrides:

Marker#destruct

detachControl()

分离并隐藏标记的控件小控件

Inherited From:

Marker#detachControl

Example

Detach control

 marker.detachControl()

dim()

Un-highlight the marker. (hide the blue fence of the marker)

Inherited From:

Marker#dim

Example

Un-highlight

 marker.dim()

light()

Highlight the marker. (show the blue fence of the marker)

Inherited From:

Marker#light

Example

Highlight

 marker.light()

off(eventType, handler)

从事件中取消注册处理程序。

Parameters:

Name	Type	Description
`eventType`	string
`handler`	function

Inherited From:

Marker#off

Example

Un-register interaction events

 marker.off('click')
 marker.off('mouseover')
 marker.off('mouseenter')
 marker.off('mouseleave')

on(eventType, handler)

用处理程序注册一个事件。注意：一个事件只能有一个处理程序。

Parameters:

Name	Type	Description
`eventType`	string	'click'，'mouseover'，'mouseenter'，'mouseleave'
`handler`	function	事件处理器

Inherited From:

Marker#on

Example

 marker.on('click', function (event) {
   console.log('click on marker ', marker, event)
 })
 marker.on('mouseover', function (event) {
   console.log('mouse over marker ', marker, event)
 })
 marker.on('mouseenter', function (event) {
   console.log('mouse enter marker ', marker, event)
 })
 marker.on('mouseleave', function (event) {
   console.log('mouse leave marker ', marker, event)
 })
 marker.interactable = true // the marker must be interactable for events to take effects

orientationByHorizontalPoints(pts, flip) → {Quaternion}

从水平点得到重新定位的方向

Parameters:

Name	Type	Default	Description
`pts`	Array.<LngLatAlt>
`flip`	bool	false

Returns:

Quaternion

Inherited From:

Marker#orientationByHorizontalPoints

abstract sceneUpdated(options)

传播的定期事件处理程序。当场景内容更新时触发。

Parameters:

Name	Type	Description
`options`	object

Inherited From:

Marker#sceneUpdated

setControlMode(mode)

设置控件Gizmo的模式

Parameters:

Name	Type	Description
`mode`	string	控件gizmo'translate'，'rotate'的模式

Inherited From:

Marker#setControlMode

Example

Set the mode of the control

 marker.setControlMode('translate')
 marker.setControlMode('rotate')

shapeToEarth() → {Matrix4}

从shapeHolder-space到地球空间的变换矩阵

Returns:

Matrix4

Inherited From:

Marker#shapeToEarth

shapeToScene() → {Matrix4}

从shapeHolder-space到scene-root的变换矩阵

Returns:

Matrix4

Inherited From:

Marker#shapeToScene

showControl(mode)

播放标记的{index}巡视路线

Parameters:

Name	Type	Description
`mode`	string	控件gizmo的模式：'translate'，'rotate'

Inherited From:

Marker#showControl

Example

Show control

 marker.showControl('translate') // show control used for translate
 marker.showControl('rotate') // show control used for rotate

abstract updateVisibility(options)

传播事件，屏幕可见性正在更新。

Parameters:

Name	Type	Description
`options`	object

Inherited From:

Marker#updateVisibility